return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
}
-static const snd_kcontrol_new_t snd_ac97_ad1981x_jack_sense[] = {
- AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
- AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
-};
-
-static int patch_ad1981a_specific(ac97_t * ac97)
-{
- return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
- ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
-}
-
static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
- .build_post_spdif = patch_ad198x_post_spdif,
- .build_specific = patch_ad1981a_specific
+ .build_post_spdif = patch_ad198x_post_spdif
};
int patch_ad1981a(ac97_t *ac97)
ac97->build_ops = &patch_ad1981a_build_ops;
snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
ac97->flags |= AC97_STEREO_MUTES;
- snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11); /* HP jack sense */
return 0;
}
static int patch_ad1981b_specific(ac97_t *ac97)
{
- int err;
-
- if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
- return err;
- return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
- ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
+ return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
}
static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
ac97->build_ops = &patch_ad1981b_build_ops;
snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
ac97->flags |= AC97_STEREO_MUTES;
- snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11); /* HP jack sense */
return 0;
}
return 0;
}
-#define AC97_CM9761_MULTI_CHAN 0x64
-#define AC97_CM9761_SPDIF_CTRL 0x6c
-
-static int snd_ac97_cm9761_linein_rear_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
-{
- ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
- if (ac97->regs[AC97_CM9739_MULTI_CHAN] & 0x0400)
- ucontrol->value.integer.value[0] = 1;
- else
- ucontrol->value.integer.value[0] = 0;
- return 0;
-}
-
-static int snd_ac97_cm9761_linein_rear_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
-{
- ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
- unsigned short vals[2][2] = {
- { 0x0008, 0x0400 }, /* off, on */
- { 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
- };
- return snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x0408,
- vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
-}
-
-static int snd_ac97_cm9761_center_mic_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
-{
- ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
- if (ac97->regs[AC97_CM9739_MULTI_CHAN] & 0x1000)
- ucontrol->value.integer.value[0] = 1;
- else
- ucontrol->value.integer.value[0] = 0;
- if (ac97->spec.dev_flags) /* 9761-82 rev.B */
- ucontrol->value.integer.value[0] = !ucontrol->value.integer.value[0];
- return 0;
-}
-
-static int snd_ac97_cm9761_center_mic_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
-{
- ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
- unsigned short vals[2][2] = {
- { 0x2000, 0x1880 }, /* off, on */
- { 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
- };
- return snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3880,
- vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
-}
-
-static const snd_kcontrol_new_t snd_ac97_cm9761_controls[] = {
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Line-In As Surround",
- .info = snd_ac97_info_single,
- .get = snd_ac97_cm9761_linein_rear_get,
- .put = snd_ac97_cm9761_linein_rear_put,
- .private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Mic As Center/LFE",
- .info = snd_ac97_info_single,
- .get = snd_ac97_cm9761_center_mic_get,
- .put = snd_ac97_cm9761_center_mic_put,
- .private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
- },
-};
-
-static int patch_cm9761_specific(ac97_t * ac97)
-{
- return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
-}
-
-static struct snd_ac97_build_ops patch_cm9761_ops = {
- .build_specific = patch_cm9761_specific,
- .build_post_spdif = patch_cm9739_post_spdif /* hope it's identical... */
-};
-
-int patch_cm9761(ac97_t *ac97)
-{
- unsigned short val;
-
- ac97->spec.dev_flags = 0; /* 1 = model 82 revision B */
- if (ac97->id == AC97_ID_CM9761_82) {
- unsigned short tmp;
- /* check page 1, reg 0x60 */
- val = snd_ac97_read(ac97, AC97_INT_PAGING);
- snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
- tmp = snd_ac97_read(ac97, 0x60);
- ac97->spec.dev_flags = tmp & 1; /* revision B? */
- snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
- }
-
- ac97->build_ops = &patch_cm9761_ops;
-
- /* enable spdif */
- /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
- ac97->ext_id |= AC97_EI_SPDIF;
- /* to be sure: we overwrite the ext status bits */
- snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
- snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0209);
- ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
-
- /* set-up multi channel */
- /* bit 15: pc master beep off
- * bit 14: ??
- * bit 13: vref ctl [= cm9739]
- * bit 12: center/mic [= cm9739] (reverted on rev B)
- * bit 11: ?? (mic/center/lfe) (reverted on rev B)
- * bit 10: suddound/line [= cm9739]
- * bit 9: mix 2 surround
- * bit 8: ?
- * bit 7: ?? (mic/center/lfe)
- * bit 4: ?? (front)
- * bit 3: ?? (line-in/rear share) (revereted with rev B)
- * bit 2: ?? (surround)
- * bit 1: front mic
- * bit 0: mic boost
- */
-
-#if 0
- if (ac97->spec.dev_flags)
- val = 0x0214;
- else
- val = 0x321c;
- snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
-#endif
-
- /* FIXME: set up GPIO */
- snd_ac97_write_cache(ac97, 0x70, 0x0100);
- snd_ac97_write_cache(ac97, 0x72, 0x0020);
-
- return 0;
-}
-
-
/*
* VIA VT1616 codec
*/
git://git.onelab.eu / linux-2.6.git / blobdiff